SUMMARY The last update of the Runtime seems to have broken KeepassXC which crashes upon interacting with the STEPS TO REPRODUCE 1. Install KeepassXC as a flatpak 2. opn it 3. click on the window OBSERVED RESULT The window disappears EXPECTED RESULT Beeing able to use the App SOFTWARE/OS VERSIONS Fedora 42 Workstation (GNOME) flatpak 1.16.1 org.kde.Platform 6.9 ADDITIONAL INFORMATION For mor Info see https://github.com/keepassxreboot/keepassxc/issues/12526
SUMMARY The last update of the Runtime seems to have broken KeepassXC which crashes upon interacting with the window.
KeepassXC seems to use 5.15-24.08 and not 6.9, right? Works fine for me. Can you paste flatpak info org.keepassxc.KeePassXC and flatpak info org.kde.Platform/x86_64/5.15-24.08 ? Can you give us a backtrace of the crash? I think flatpak-coredumpctl org.keepassxc.KeePassXC would be the command that would give it to you.
flatpak info org.keepassxc.KeePassXC KeePassXC - Von der Community entwickelter Port der Windows Anwendung “KeePass Password Safe” Kennung: org.keepassxc.KeePassXC Ref: app/org.keepassxc.KeePassXC/x86_64/stable Architektur: x86_64 Zweig: stable Version: 2.7.10 Lizenz: GPL-3.0+ Ursprung: flathub Sammlung: org.flathub.Stable Installation: system Installiert: 49,9 MB Laufzeitumgebung: org.kde.Platform/x86_64/5.15-24.08 Sdk: org.kde.Sdk/x86_64/5.15-24.08 Commit: 3d9f47e8875f329f0941293b3386a36e1190da4c4cc50c9664d79bc001561ecf Parent: 3f6ba9832930f879ff7f80521b8d122e60dd933a9bd00098154c844c0fb6b138 Betreff: Revert "Update pcsc-lite to 2.3.3 for compatibility with newer systems" (00ba3388e873) Datum: 2025-09-24 22:17:20 +0000 --------------------- flatpak info org.kde.Platform/x86_64/5.15-24.08 KDE Application Platform - Shared libraries used by KDE applications Kennung: org.kde.Platform Ref: runtime/org.kde.Platform/x86_64/5.15-24.08 Architektur: x86_64 Zweig: 5.15-24.08 Lizenz: GPL-2.0+ Ursprung: flathub Sammlung: org.flathub.Stable Installation: system Installiert: 996,0 MB Commit: f2d8aa93b805bed67e4422db2259f22dbd11eeefd15cfde5fa3f3b6409c08ce0 Parent: 79fbdb22e166f20c4ca1f6639415d8dac00cfe64b07ab18d0f5a875c73942225 Betreff: build of org.kde.Sdk, Tue Sep 30 04:57:28 PM UTC 2025, 84fcbb05d3627e27fc78c0c481dc8b12d832e5c7 Datum: 2025-09-30 23:09:53 +0000 ------------ If i try to generate the bactrace it gives me errors about the Tor-Browser which does not seem right.
The Problem is not that it does not start. You can use it by keyboard but when you click anywhere on the window, the window disappears. Even when you just resize it.
If you run the following comands, the issue is resolved: sudo flatpak update --commit=79fbdb22e166f20c4ca1f6639415d8dac00cfe64b07ab18d0f5a875c73942225 org.kde.Platform/x86_64/5.15-24.08 sudo flatpak update --commit=7be7499e9ecfa18a3d5de622b6caba44ff98bcdb4465a338330ffe3711ed02b2 org.kde.Platform.Locale/x86_64/5.15-24.08 It seems to revert the last commit.
We probably need a org.kde.WaylandDecoration.QAdwaitaDecorations rebuild, can you confirm that uninstalling org.kde.WaylandDecoration.QAdwaitaDecorations fixes your problem?
Yes, I can confirm that with removing org.kde.WaylandDecoration.QAdwaitaDecorations the Issue goes away. The other workaround is resetting the Platform and Locale to the previous commit (as mentioned previously) ------------------- eichehome@Tower:~$ flatpak uninstall org.kde.WaylandDecoration.QAdwaitaDecorations Info: applications using the extension org.kde.WaylandDecoration.QAdwaitaDecorations branch 5.15-24.08: com.makemkv.MakeMKV, org.keepassxc.KeePassXC, org.videolan.VLC Really remove? [y/n]: y KENNUNG Zweig Op 1. [-] org.kde.WaylandDecoration.QAdwaitaDecorations 5.15-24.08 r Deinstallation abgeschlossen. eichehome@Tower:~$ flatpak info org.kde.Platform/x86_64/5.15-24.08 KDE Application Platform - Shared libraries used by KDE applications Kennung: org.kde.Platform Ref: runtime/org.kde.Platform/x86_64/5.15-24.08 Architektur: x86_64 Zweig: 5.15-24.08 Lizenz: GPL-2.0+ Ursprung: flathub Sammlung: org.flathub.Stable Installation: system Installiert: 996,0 MB Commit: f2d8aa93b805bed67e4422db2259f22dbd11eeefd15cfde5fa3f3b6409c08ce0 Parent: 79fbdb22e166f20c4ca1f6639415d8dac00cfe64b07ab18d0f5a875c73942225 Betreff: build of org.kde.Sdk, Tue Sep 30 04:57:28 PM UTC 2025, 84fcbb05d3627e27fc78c0c481dc8b12d832e5c7 Datum: 2025-09-30 23:09:53 +0000 eichehome@Tower:~$ flatpak --verbose run org.keepassxc.KeePassXC F: No installations directory in /etc/flatpak/installations.d. Skipping F: Opening system flatpak installation at path /var/lib/flatpak F: Opening user flatpak installation at path /home/eichehome/.local/share/flatpak F: Opening user flatpak installation at path /home/eichehome/.local/share/flatpak F: Opening system flatpak installation at path /var/lib/flatpak F: Opening user flatpak installation at path /home/eichehome/.local/share/flatpak F: Opening system flatpak installation at path /var/lib/flatpak F: /var/lib/flatpak/runtime/org.kde.Platform/x86_64/5.15-24.08/f2d8aa93b805bed67e4422db2259f22dbd11eeefd15cfde5fa3f3b6409c08ce0/files/lib32 does not exist F: Cleaning up unused container id 2220668401 F: Allocated instance id 2145425265 F: Add defaults in dir /org/keepassxc/KeePassXC/ F: Add locks in dir /org/keepassxc/KeePassXC/ F: Allowing host-fs access F: Allowing wayland access F: Allowing x11 access F: Running '/usr/bin/bwrap --args 42 -- /usr/bin/xdg-dbus-proxy --args=44' F: Running '/usr/bin/bwrap --args 42 -- keepassxc-wrapper' QSocketNotifier: Can only be used with threads started with QThread qt.qpa.qgnomeplatform: Could not find color scheme "" qt.qpa.wayland: Wayland does not support QWindow::requestActivate() Requested decoration "gnome" not found, falling back to default qt.qpa.wayland: Wayland does not support QWindow::requestActivate() eichehome@Tower:~$
The Root cause has probably something to do with this segfault: Okt 01 23:37:52 Tower kernel: keepassxc[22369]: segfault at 8 ip 00007f7b0af4b5e5 sp 00007ffc44ae5340 error 4 in libqadwaitadecorations.so[e5e5,7f7b0af47000+11000] likely on CPU 0 (core 0, socket 0) Okt 01 23:37:52 Tower kernel: Code: ff ff 48 89 df e8 9b d1 ff ff 48 83 b8 08 01 00 00 00 74 4b 48 89 df 4c 8d 65 c8 e8 85 d1 ff ff 4c 89 e7 4c 8b a8 08 01 00 00 <49> 8b 45 00 48 c7 45 d0 00 00 00 00 4c 8b 70 18 e8 16 cc ff ff 48
I've rebuilt org.kde.WaylandDecoration.QAdwaitaDecorations Once the update hits please update and the crash will be gone.